package myjiava6.com;

import java.util.Random;

public class bianxie
{
	public static void main(String[] args)
	{
		System.out.println("=+试试+=");
		
		cun();
	}

	private static void cun()
	{
		int s = 1;
		for(int i = 1 ; i < 20 ; i ++)
		{
			int l = i ; 
			/*随机专用工具*/
			Random rd = new Random();
			s= rd.nextInt(i);
		}
		if(s != 0)
		{
			System.out.println("=起来回答问题="+s);
		}
	}
}
